Auto-incrementing macro expansion...

OpenGL/glsl : Preprocessor issue with specific directive...

C program to find the function name of a c file...

How to concat __func__ and __LINE__ in a macro definition...

#define macro for debug printing in C?...

Can I default a function argument to the value of __FILE__ at the caller?...

Is the C99 preprocessor Turing complete?...

The need for parentheses in macros in C...

Is this a C preprocessor bug?...

Expand a macro based on its parameter value...

How to create meaningful error messages from _Generic macros?...

How can I test if a preprocessor symbol is #define'd, but doesn't have any value?...

Can a C macro definition refer to other macros?...

MIN and MAX in C...

Why isn't there any warning with "#if X" when X is undefined?...

Comma in C/C++ macro...

Meaning of #undef in C++...

In which situations does the second form of `__has_include` appear?...

Standard alternative to GCC's ##__VA_ARGS__ trick?...

How do I show the value of a #define at compile-time?...

Macro definition to determine big endian or little endian machine?...

Is there a C++ preprocessor directive or similar that I can use to convert units...

Difference between macro and preprocessor...

How does C90 treat non-directives / unrecognised preprocessing directives?...

C macro expansion order (need to understand why)...

What does ## (double hash) do in a preprocessor directive?...

Can the C preprocessor perform integer arithmetic?...

A way to count the number of __VA_ARGS__ arguments, including 0, without compiler specific construct...

Is partial macro application / currying possible in the C preprocessor?...

#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s...